import java.util.Scanner;

/**
 * Created by dllo on 18/3/28.
 */
public class Question3 {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        System.out.println("请输入星期:");
        int week = scanner.nextInt();
        if (week <= 0 || week >= 8) {
            System.out.println("数据异常");
        }
        if (week == 1) {
            System.out.println("星期一");
        }
        if (week == 2) {
            System.out.println("星期二");
        }
        if (week == 3) {
            System.out.println("星期三");
        }
        if (week == 4) {
            System.out.println("星期四");
        }
        if (week == 5) {
            System.out.println("星期五");
        }
        if (week == 6) {
            System.out.println("星期六");
        }
        if (week == 7) {
            System.out.println("星期日");
        }
    }
}






